{
  "schemaVersion": 1,
  "checkedAtUtc": "2026-08-21T16:10:00Z",
  "method": "Independent release link audit with redirects followed; HTTP status recorded after the final URL replacements.",
  "expectedSourceCount": 20,
  "passed": true,
  "sources": [
    {
      "guide": "batch-convert-tiff-to-jpg-windows",
      "label": "Library of Congress — TIFF format description",
      "url": "https://www.loc.gov/preservation/digital/formats/fdd/fdd000022.shtml",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "batch-convert-tiff-to-jpg-windows",
      "label": "JPEG Committee — JPEG overview",
      "url": "https://jpeg.org/jpeg/",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "batch-convert-psd-to-png-windows",
      "label": "Adobe — Photoshop file formats specification",
      "url": "https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "batch-convert-psd-to-png-windows",
      "label": "W3C — Portable Network Graphics specification",
      "url": "https://www.w3.org/TR/png/",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "find-duplicate-videos-windows",
      "label": "Microsoft — Get-FileHash",
      "url": "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/get-filehash",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "find-duplicate-videos-windows",
      "label": "FFmpeg — ffprobe documentation",
      "url": "https://ffmpeg.org/ffprobe.html",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "find-duplicate-files-external-hard-drive-windows",
      "label": "Microsoft — Get-FileHash",
      "url": "https://learn.microsoft.com/en-us/powershell/module/microsoft.powershell.utility/get-filehash",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "find-duplicate-files-external-hard-drive-windows",
      "label": "Microsoft — disk management overview",
      "url": "https://learn.microsoft.com/en-us/windows-server/storage/disk-management/overview-of-disk-management",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "batch-ocr-pdf-files-windows",
      "label": "Adobe — recognize text in scanned PDFs",
      "url": "https://helpx.adobe.com/acrobat/desktop/create-documents/scan-documents-to-pdfs/recognize-text.html",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "batch-ocr-pdf-files-windows",
      "label": "veraPDF — PDF/A validation software",
      "url": "https://verapdf.org/software/",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "convert-scanned-pdf-to-excel-windows",
      "label": "Adobe — export PDF content to spreadsheets",
      "url": "https://helpx.adobe.com/acrobat/using/exporting-pdfs-file-formats.html",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "convert-scanned-pdf-to-excel-windows",
      "label": "Microsoft — import data from PDF in Excel",
      "url": "https://support.microsoft.com/en-us/excel/import-data-from-data-sources-power-query",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "annotate-screenshot-windows",
      "label": "Microsoft — use Snipping Tool",
      "url": "https://support.microsoft.com/en-us/windows/apps/use-snipping-tool-to-capture-screenshots",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "annotate-screenshot-windows",
      "label": "NIST — protecting personally identifiable information",
      "url": "https://csrc.nist.gov/publications/detail/sp/800-122/final",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "screenshot-with-mouse-cursor-windows",
      "label": "Microsoft — copy the window or screen contents",
      "url": "https://support.microsoft.com/en-us/office/copy-the-window-or-screen-contents",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "screenshot-with-mouse-cursor-windows",
      "label": "Microsoft — mouse pointer settings",
      "url": "https://support.microsoft.com/en-au/windows/make-windows-easier-to-see-c97c2b0d-cadb-93f0-5fd1-59ccfe19345d",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "scan-double-sided-documents-windows",
      "label": "Microsoft — install and use a scanner in Windows",
      "url": "https://support.microsoft.com/en-us/windows/hardware/printer/install-and-use-a-scanner-in-windows",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "scan-double-sided-documents-windows",
      "label": "Microsoft Learn — WIA device and item properties",
      "url": "https://learn.microsoft.com/en-us/previous-versions/windows/desktop/wia/-wia-wiaitempropscannerdevice",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "scan-to-password-protected-pdf-windows",
      "label": "Adobe — protect PDFs with passwords",
      "url": "https://helpx.adobe.com/acrobat/using/securing-pdfs-passwords.html",
      "status": 200,
      "result": "PASS"
    },
    {
      "guide": "scan-to-password-protected-pdf-windows",
      "label": "Library of Congress — PDF/A-3 format description",
      "url": "https://www.loc.gov/preservation/digital/formats/fdd/fdd000360.shtml",
      "status": 200,
      "result": "PASS"
    }
  ]
}